Product Description

6、 Instructions for use
1. The product coil adopts positive and negative pulse excitation (1 and 2 ends) for 200ms ≤ t ≤ S. the coil cannot be continuously energized for a long time. The operating frequency shall not exceed 6 times per minute. The pulse shall be square wave. The positive pulse closes the contact and the negative pulse opens the contact. After the coil is de energized, the contact state of the contactor is maintained by the permanent magnet in the product;
2. For products with three terminals, the coil can also be excited by two positive pulses. The excitation time is 200ms ≤ t ≤ 1s. The coil cannot be continuously energized for a long time, and the operating frequency shall not exceed 6 times per minute. The pulse shall be square wave. When positive pulses are applied at terminals 1 and 3, the main contact is closed. When positive pulses are applied at terminals 2 and 3, the main contact is disconnected, and the coil is de energized, the contact state of the contactor is maintained by the permanent magnet in the product.

Price Terms︰ FOB Wuxi

Specifications︰ order
number Parameter name Product code
600A series MZJ contactor
one Coil rated voltage (V DC) See product list
two Coil current at 20 ℃ rated voltage (a) See product list
three Maximum current of 20 ℃ cold starting coil (a) See product list
four Rated voltage of main contact circuit (V DC) forty-eight
five Rated load current of main contact circuit (a) 600A
six Cold operating voltage (V) at (20 ± 5) ℃ See product list
seven Power supply voltage fluctuation range ± 20% rated voltage
eight Contact voltage drop of main contact under 100A load Not more than 60mV
nine Maximum making and breaking capacity of main contact Make and break once, 4 times the rated load current, and the power on time is 5ms
ten Maximum action time under rated voltage (MS)
(coil without suppression) Pull in thirty
release thirty
eleven Maximum contact opening bounce time (MS) three
twelve Electrical strength 1000V AC，50Hz，1min
thirteen Electrical life（ τ＝ 0.001s) (Times) 10,000
fourteen Job specification continuity
Remarks: products with auxiliary contact, auxiliary contact load 48V DC, 2A or 24V DC, 5A

Advantages︰ 6、 Instructions for use
1. The product coil adopts positive and negative pulse excitation (1 and 2 ends) for 200ms ≤ t ≤ S. the coil cannot be continuously energized for a long time. The operating frequency shall not exceed 6 times per minute. The pulse shall be square wave. The positive pulse closes the contact and the negative pulse opens the contact. After the coil is de energized, the contact state of the contactor is maintained by the permanent magnet in the product;
2. For products with three terminals, the coil can also be excited by two positive pulses. The excitation time is 200ms ≤ t ≤ 1s. The coil cannot be continuously energized for a long time, and the operating frequency shall not exceed 6 times per minute. The pulse shall be square wave. When positive pulses are applied at terminals 1 and 3, the main contact is closed. When positive pulses are applied at terminals 2 and 3, the main contact is disconnected, and the coil is de energized, the contact state of the contactor is maintained by the permanent magnet in the product.

Export Markets︰ use to start,stop,adjust and steer the accumulator-driven vehicles,also may be widely applied as power switching and on UPS in fields of traction,mineral machinery,petrochemical,metallurgy & marine,telecommunication and computer

Payment Details︰ Delivery upon payment

Min Order︰ 10

Ship Date︰ two weeks later

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